Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6053010 | Apparatus for aging steel-making slag | Shigeru Morishita, Hiroshi Koide, Keiichi Komai, Yoshitaka Kinugawa, Kazunari Teramae | 2000-04-25 |
| 5879430 | Method and apparatus for aging steel-making slag | Shigeru Morishita, Hiroshi Koide, Keiichi Komai, Yoshitaka Kinugawa, Kazunari Teramae | 1999-03-09 |